Adding and fixing javados.

Change-Id: I38eddb0b11630cdd83c5d1e5d5dc393ee2555897

+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * CLI commands for managing distributed inventory of applications.
+ */
+package org.onosproject.cli.app;
\ No newline at end of file

@@ -16,5 +16,11 @@
 
 /**
  * Flow rule model & related services API definitions.
+ *
+ * <p>
+ * The figure below depicts the general interactions between different
+ * components of the intent subsystem.<br>
+ * <img src="doc-files/flowrule-design.png" alt="ONOS flow rule subsystem design">
+ * </p>
  */
 package org.onosproject.net.flow;

+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Abstractions for interacting with device port groups.
+ */
+package org.onosproject.net.group;
\ No newline at end of file

@@ -75,7 +75,9 @@
  * performs global recomputation/optimization across all prior intents.
  * </p>
  * <p>
- * <img src="doc-files/intent-subsystem.png" alt="ONOS intent subsystem">
+ * The figure below depicts the general interactions between different
+ * components of the intent subsystem.<br>
+ * <img src="doc-files/intent-design.png" alt="ONOS intent subsystem design">
  * </p>
  */
 package org.onosproject.net.intent;

+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Implementation of partitioned and distributed store facility capable of
+ * providing consistent update semantics.
+ */
+package org.onosproject.store.consistent.impl;
\ No newline at end of file

+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Utility services and backing mechanisms for implementations of distributed stores.
+ */
+package org.onosproject.store.service.impl;
\ No newline at end of file

@@ -49,7 +49,7 @@
                 <version>2.10.1</version>
                 <configuration>
                     <show>package</show>
-                    <excludePackageNames>org.onlab.thirdparty:*.impl:*.impl.*:org.onosproject.provider.*:org.onosproject.gui:org.onosproject.rest:org.onosproject.cli*:org.onosproject.tvue:org.onosproject.foo:org.onosproject.mobility:org.onosproject.proxyarp:org.onosproject.fwd:org.onosproject.ifwd:org.onosproject.optical:org.onosproject.config:org.onosproject.calendar:org.onosproject.sdnip*:org.onosproject.oecfg:org.onosproject.metrics:org.onosproject.store.*:org.onosproject.openflow.*:org.onosproject.common.*</excludePackageNames>
+                    <excludePackageNames>org.onlab.thirdparty:*.impl:*.impl.*:org.onosproject.provider.*:org.onosproject.gui:org.onosproject.rest:org.onosproject.cli*:org.onosproject.tvue:org.onosproject.foo:org.onosproject.mobility:org.onosproject.proxyarp:org.onosproject.fwd:org.onosproject.ifwd:org.onosproject.optical:org.onosproject.config:org.onosproject.calendar:org.onosproject.sdnip*:org.onosproject.oecfg:org.onosproject.metrics:org.onosproject.store.*:org.onosproject.openflow.*:org.onosproject.common.*:org.onosproject.net.group.impl</excludePackageNames>
                     <docfilessubdirs>true</docfilessubdirs>
                     <doctitle>ONOS Java API</doctitle>
                     <groups>

@@ -61,7 +61,7 @@
                         <group>
                             <title>Core Subsystems</title>
                             <packages>
-                                org.onosproject.impl:org.onosproject.core.impl:org.onosproject.cluster.impl:org.onosproject.net.device.impl:org.onosproject.net.link.impl:org.onosproject.net.host.impl:org.onosproject.net.topology.impl:org.onosproject.net.packet.impl:org.onosproject.net.flow.impl:org.onosproject.net.*.impl:org.onosproject.event.impl:org.onosproject.net.intent.impl:org.onosproject.net.proxyarp.impl:org.onosproject.mastership.impl:org.onosproject.net.resource.impl:org.onosproject.json:org.onosproject.json.*:org.onosproject.provider.host.impl:org.onosproject.provider.lldp.impl:org.onosproject.net.statistic.impl:org.onosproject.app.impl:org.onosproject.common.*
+                                org.onosproject.impl:org.onosproject.core.impl:org.onosproject.cluster.impl:org.onosproject.net.device.impl:org.onosproject.net.link.impl:org.onosproject.net.host.impl:org.onosproject.net.topology.impl:org.onosproject.net.packet.impl:org.onosproject.net.flow.impl:org.onosproject.net.*.impl:org.onosproject.event.impl:org.onosproject.net.intent.impl:org.onosproject.net.proxyarp.impl:org.onosproject.mastership.impl:org.onosproject.net.resource.impl:org.onosproject.json:org.onosproject.json.*:org.onosproject.provider.host.impl:org.onosproject.provider.lldp.impl:org.onosproject.net.statistic.impl:org.onosproject.app.impl:org.onosproject.common.*:org.onosproject.net.group.impl
                             </packages>
                         </group>
                         <group>
@@ -78,6 +78,13 @@
                             </packages>
                         </group>
                         <group>
+                            <title>Null Providers
+                            </title>
+                            <packages>
+                                org.onosproject.provider.nil.*
+                            </packages>
+                        </group>
+                        <group>
                             <title>Utilities</title>
                             <packages>
                                 org.onlab.*

@@ -39,7 +39,15 @@
 </p>
 
 <p>
-    The following diagram describes a general structure of each ONOS subsystem:
+    The figure below provides a visual inventory of the various ONOS subsystems.
+    The ones with the gray outline represent either work in progress features
+    planned for release in 2015.<br>
+    <img src="doc-files/onos-subsystems.png" alt="ONOS architecture tiers">
+
+</p>
+
+<p>
+    The following diagram describes the general structure of each ONOS subsystem:
     <br>
     <img src="doc-files/onos-subsystem.png" alt="ONOS subsystem structure"><br>
     For example, the device-subsystem comprises of a core

@@ -15,6 +15,6 @@
  */
 
 /**
- * Null Provider that advertises fake devices.
+ * Provider that advertises fake devices.
  */
 package org.onosproject.provider.nil.device.impl;

@@ -15,6 +15,6 @@
  */
 
 /**
- * Null provider that will accept any flow.
+ * Provider that will accept any flow rules.
  */
 package org.onosproject.provider.nil.flow.impl;

@@ -15,6 +15,6 @@
  */
 
 /**
- * Null Provider that advertises fake hosts.
+ * Provider that advertises fake hosts.
  */
 package org.onosproject.provider.nil.host.impl;

@@ -15,6 +15,6 @@
  */
 
 /**
- * Provider that takes and brings to/from oblivion.
+ * Provider that sends and brings packets to & from oblivion.
  */
 package org.onosproject.provider.nil.packet.impl;

+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Provider that uses OpenFlow controller as a means of device port group management.
+ */
+package org.onosproject.provider.of.group.impl;
\ No newline at end of file